Students will solve quadratic inequalities and match each inequality to its solution set in this self-checking riddle activity.

What's Included

✓ Riddle A: Solution sets in inequality notation

✓ Riddle B: Solution sets in interval notation

✓ Riddle C: Solution sets in mixed notation

The riddle format provides instant feedback - if the answer doesn't make sense, students know to review their work! All inequalities can be solved by factoring, with various leading coefficients.

Primary Standards Addressed

2A.4H from Texas Essential Knowledge and Skills (TEKS)

Resource Details

This resource is in PDF format. Check out the preview for a detailed look!

Scratch paper is recommended for this activity.

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• 5 activities for Google Slides™ (with printable versions)
• 5 paper-based activities in PDF format
• 7 lessons with guided notes, practice, exit tickets, and warmups
• a mid-unit review and editable mid-unit assessment
• a unit review and editable unit test
• 3 concept organizers

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